10203470

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 19150560

約数和(自身を除く): 8947090

約数列:

[1, 2, 5, 10, 43, 61, 86, 122, 215, 305, 389, 430, 610, 778, 1945, 2623, 3890, 5246, 13115, 16727, 23729, 26230, 33454, 47458, 83635, 118645, 167270, 237290, 1020347, 2040694, 5101735, 10203470]

約数ペア:

[(1, 10203470), (2, 5101735), (5, 2040694), (10, 1020347), (43, 237290), (61, 167270), (86, 118645), (122, 83635), (215, 47458), (305, 33454), (389, 26230), (430, 23729), (610, 16727), (778, 13115), (1945, 5246), (2623, 3890)]